Perhaps you should try some spelling variations:
"philanthropys" » "philanthropy", "philanthropos", "philanthropus"
"philanthropism" » "philanthropinism", "philanthropismus", "philanthropists"
"philanthropist" » "philanthropists", "philanthropic", "philanthropos"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: ("philanthropys" OR ("philanthropism" OR "philanthropist")).
• Removing quotes may allow a broader search: ( philanthropys or ( philanthropism or philanthropist )).
• Adding a wildcard symbol may retrieve word variants: ("philanthropys" or ("philanthropism" or "philanthropist"))*.